Merge pull request #101 from turbanoff/use_StringBuilder_instead_of_StringBuffer

Replace uses of StringBuffer with StringBuilder.

6 files changed, 15 insertions, 15 deletions

diff --git a/tests/src/test/java/org/aspectj/systemtest/ajc150/GenericsTests.java b/tests/src/test/java/org/aspectj/systemtest/ajc150/GenericsTests.java
index 8bb04f389..ae44e9a60 100644
--- a/tests/src/test/java/org/aspectj/systemtest/ajc150/GenericsTests.java
+++ b/tests/src/test/java/org/aspectj/systemtest/ajc150/GenericsTests.java
@@ -880,7 +880,7 @@ public class GenericsTests extends XMLBasedAjcTestCase {
 	 */
 	public void checkMethodsExist(String classname,String[] methods) {
 		Set<String> methodsFound = new HashSet<>();
-		StringBuffer debugString = new StringBuffer();
+		StringBuilder debugString = new StringBuilder();
 		try {
 			ClassLoader cl = new URLClassLoader(new URL[]{ajc.getSandboxDirectory().toURI().toURL()});
 			Class<?> clz = Class.forName(classname,false,cl);
@@ -906,7 +906,7 @@ public class GenericsTests extends XMLBasedAjcTestCase {
 				fail("Couldn't find [" + string + "] in the set of methods in " + classname + " => " + debugString);
 			}
 		}
-		StringBuffer unexpectedMethods = new StringBuffer();
+		StringBuilder unexpectedMethods = new StringBuilder();
 		if (!methodsFound.isEmpty()) {
 			for (String element: methodsFound) {
 				unexpectedMethods.append("[").append(element).append("]");
@@ -959,7 +959,7 @@ public class GenericsTests extends XMLBasedAjcTestCase {
 		JavaClass clazz = getClass(ajc,classname);
 		Attribute[] attrs = clazz.getAttributes();
 		int signatureCount = 0;
-		StringBuffer sb = new StringBuffer();
+		StringBuilder sb = new StringBuilder();
 		for (Attribute attribute : attrs) {
 			if (attribute.getName().equals("Signature")) {
 				signatureCount++;
@@ -979,7 +979,7 @@ public class GenericsTests extends XMLBasedAjcTestCase {
 
 	private static String stringify(Class<?>[] clazzes) {
 		if (clazzes==null) return "";
-		StringBuffer sb = new StringBuffer();
+		StringBuilder sb = new StringBuilder();
 		for (int i = 0; i < clazzes.length; i++) {
 			if (i>0) sb.append(",");
 			sb.append(clazzes[i].getName());
diff --git a/tests/src/test/java/org/aspectj/systemtest/ajc152/SynchronizationTransformTests.java b/tests/src/test/java/org/aspectj/systemtest/ajc152/SynchronizationTransformTests.java
index e7ff69f57..03cb07828 100644
--- a/tests/src/test/java/org/aspectj/systemtest/ajc152/SynchronizationTransformTests.java
+++ b/tests/src/test/java/org/aspectj/systemtest/ajc152/SynchronizationTransformTests.java
@@ -255,7 +255,7 @@ public class SynchronizationTransformTests extends XMLBasedAjcTestCase {
 	}
 
 	private String stringify(List<String> l) {
-		StringBuffer result = new StringBuffer();
+		StringBuilder result = new StringBuilder();
 		for (String str : l) {
 			result.append(str);
 			result.append("\n");
diff --git a/tests/src/test/java/org/aspectj/systemtest/ajc169/TransparentWeavingTests.java b/tests/src/test/java/org/aspectj/systemtest/ajc169/TransparentWeavingTests.java
index 3289e3331..a43907df0 100644
--- a/tests/src/test/java/org/aspectj/systemtest/ajc169/TransparentWeavingTests.java
+++ b/tests/src/test/java/org/aspectj/systemtest/ajc169/TransparentWeavingTests.java
@@ -159,7 +159,7 @@ public class TransparentWeavingTests extends org.aspectj.testing.XMLBasedAjcTest
 		try {
 			JavaClass jc = getClassFrom(ajc.getSandboxDirectory(), clazzname);
 			Field[] fs = jc.getFields();
-			StringBuffer fields = new StringBuffer();
+			StringBuilder fields = new StringBuilder();
 			for (Field f : fs) {
 				fields.append(f.getName()).append(" ");
 				if (f.getName().equals(name)) {
@@ -175,7 +175,7 @@ public class TransparentWeavingTests extends org.aspectj.testing.XMLBasedAjcTest
 	private Field checkForField(String clazzname, int modifiers, String name) throws Exception {
 		JavaClass jc = getClassFrom(ajc.getSandboxDirectory(), clazzname);
 		Field[] fs = jc.getFields();
-		StringBuffer fields = new StringBuffer();
+		StringBuilder fields = new StringBuilder();
 		for (Field f : fs) {
 			fields.append(f.getName()).append(" ");
 			if (f.getName().equals(name)) {
@@ -192,7 +192,7 @@ public class TransparentWeavingTests extends org.aspectj.testing.XMLBasedAjcTest
 	private Method checkForMethod(String clazzname, int modifiers, String name) throws Exception {
 		JavaClass jc = getClassFrom(ajc.getSandboxDirectory(), clazzname);
 		Method[] fs = jc.getMethods();
-		StringBuffer methods = new StringBuffer();
+		StringBuilder methods = new StringBuilder();
 		methods.append("\n");
 		for (Method f : fs) {
 			methods.append(f.getName()).append("\n");
diff --git a/tests/src/test/java/org/aspectj/systemtest/incremental/tools/AjdeInteractionTestbed.java b/tests/src/test/java/org/aspectj/systemtest/incremental/tools/AjdeInteractionTestbed.java
index 0f776db9c..8fc389e5b 100644
--- a/tests/src/test/java/org/aspectj/systemtest/incremental/tools/AjdeInteractionTestbed.java
+++ b/tests/src/test/java/org/aspectj/systemtest/incremental/tools/AjdeInteractionTestbed.java
@@ -386,7 +386,7 @@ public class AjdeInteractionTestbed extends TestCase {
 	 * Helper method for dumping info about which files were compiled and woven during the last build.
 	 */
 	public String printCompiledAndWovenFiles(String projectName) {
-		StringBuffer sb = new StringBuffer();
+		StringBuilder sb = new StringBuilder();
 		if (getCompiledFiles(projectName).size() == 0 && getWovenClasses(projectName).size() == 0) {
 			sb.append("No files were compiled or woven\n");
 		}
diff --git a/tests/src/test/java/org/aspectj/systemtest/incremental/tools/MultiProjTestCompilerConfiguration.java b/tests/src/test/java/org/aspectj/systemtest/incremental/tools/MultiProjTestCompilerConfiguration.java
index f3dd09c4d..5a3cab221 100644
--- a/tests/src/test/java/org/aspectj/systemtest/incremental/tools/MultiProjTestCompilerConfiguration.java
+++ b/tests/src/test/java/org/aspectj/systemtest/incremental/tools/MultiProjTestCompilerConfiguration.java
@@ -62,7 +62,7 @@ public class MultiProjTestCompilerConfiguration implements ICompilerConfiguratio
 	public String getClasspath() {
 		log("ICompilerConfiguration.getClasspath()");
 		// AJDT has all the output directories on it's classpath
-		StringBuffer sb = new StringBuffer();
+		StringBuilder sb = new StringBuilder();
 		List<File> allOutputPaths = getOutputLocationManager().getAllOutputLocations();
 		for (File dir: allOutputPaths) {
 			sb.append(File.pathSeparator + dir.getAbsolutePath());
diff --git a/tests/src/test/java/org/aspectj/systemtest/incremental/tools/MultiProjectIncrementalTests.java b/tests/src/test/java/org/aspectj/systemtest/incremental/tools/MultiProjectIncrementalTests.java
index b132bfc92..4249f1578 100644
--- a/tests/src/test/java/org/aspectj/systemtest/incremental/tools/MultiProjectIncrementalTests.java
+++ b/tests/src/test/java/org/aspectj/systemtest/incremental/tools/MultiProjectIncrementalTests.java
@@ -2208,7 +2208,7 @@ public class MultiProjectIncrementalTests extends AbstractMultiProjectIncrementa
 	}
 
 	private String toString(List<ResolvedMember> list) {
-		StringBuffer sb = new StringBuffer();
+		StringBuilder sb = new StringBuilder();
 		for (ResolvedMember m : list) {
 			sb.append(m).append("\n");
 		}
@@ -2216,7 +2216,7 @@ public class MultiProjectIncrementalTests extends AbstractMultiProjectIncrementa
 	}
 
 	private String typeListToString(List<String> list) {
-		StringBuffer sb = new StringBuffer();
+		StringBuilder sb = new StringBuilder();
 		for (String m : list) {
 			sb.append(m).append("\n");
 		}
@@ -2224,7 +2224,7 @@ public class MultiProjectIncrementalTests extends AbstractMultiProjectIncrementa
 	}
 
 	private String toString(List<ResolvedMember> one, List<ResolvedMember> two, boolean shouldIncludeGenerics) {
-		StringBuffer sb = new StringBuffer();
+		StringBuilder sb = new StringBuilder();
 		sb.append("Through iterator\n");
 		for (ResolvedMember m : one) {
 			sb.append(m).append("\n");
@@ -2237,7 +2237,7 @@ public class MultiProjectIncrementalTests extends AbstractMultiProjectIncrementa
 	}
 
 	private String typeListsToString(List<String> one, List<String> two) {
-		StringBuffer sb = new StringBuffer();
+		StringBuilder sb = new StringBuilder();
 		sb.append("Through iterator\n");
 		for (String m : one) {
 			sb.append(">" + m).append("\n");
@@ -3901,7 +3901,7 @@ public class MultiProjectIncrementalTests extends AbstractMultiProjectIncrementa
 	 */
 	private List<String> getRelatedElements(AsmManager model, IProgramElement programElement, int expected) {
 		List<String> relatedElements = getRelatedElements(model, programElement);
-		StringBuffer debugString = new StringBuffer();
+		StringBuilder debugString = new StringBuilder();
 		if (relatedElements != null) {
 			for (String element : relatedElements) {
 				debugString.append(model.getHierarchy().findElementForHandle(element).toLabelString()).append("\n");